He is Clerk at the Cortes Generales (Spanish Parliament) since 2010. He is the Director for International Relations in the General Secretariat of the Congress of Deputies since 2014.
He is also Legal Advisor at the Joint Committee for the European Union and at the Budget Committee.
He has been a Legal Advisor of the Central Electoral Board and of the Parliamentary Directorate of the Congress of Deputies (2010-2014).
He has participated in several seminars regarding Transparency and Constitutional, Parliamentary, Budgetary and Electoral Law.
He has taken part in a number of projects of international cooperation, including several seminars on legislative and control procedures and legal drafting in collaboration with AECID, the Spanish official Cooperation Agency, in different countries.
He has published a number of essays about Parliamentary and Electoral Law.
He has been Editor of the Constitutional Jurisprudence Review (2013-2014).